Catalog No - U786

447TTDN16046
Features
  • Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
  • Motor will not accept a C-face kit
  • 12 Leads for WYE-DELTA, part winding on low voltage, or across-the-line starting
List Price: $27,811 USD

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General Specifications

Model : 447TTDN16046 Catalog No : U786
Part Description : 250,1800,DP,447T,3/60/460 Category : Open Drip Proof (ODP)
Stock : Yes
Technical Specifications

Electrical Type : Squirrel Cage Induction Run Starting Method : Part Wdg Start & Wye Start Delta Run
Poles : 4 Rotation : Reversible
Mounting : Rigid Base Motor Orientation : Horizontal
Drive End Bearing : Ball Opp Drive End Bearing : Ball
Frame Material : Cast Iron Shaft Type : T
Overall Length : 43.25 in Frame Length : 24.38 in
Shaft Diameter : 3.375 in Shaft Extension : 8.71 in
Assembly/Box Mounting : F1/F2 CAPABLE UPC : 722856013521
Weight : 2,133.00 LB
Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) Torque (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Pull-Up 1,500.00 528.0 1,200.00 163.0 900 250.00
Full Load 284.00 100.0 736.00 100.0 1,782 250.00
Locked-Rotor 1,650.00 581.0 1,325.00 180.0 0 32.0 250.00
Break-Down 875.00 308.0 1,550.00 211.0 1,725 64.0 250.00
2/3 1,250.00 440.0 1,300.00 177.0 1,500 250.00
No Load 81.00 29.0 0.00 0.0 1,800 250.00
1/3 1,600.00 563.0 1,200.00 163.0 600 250.00
Load Characteristics

  • % of Rated Load
  • Current (Amps)
  • Rated Output (KW)
  • Efficiency (%)
  • Power Factor (%)
  • Speed (RPM)
  • Temp. Rise @ FL
  • Torque (ft-lb)
  • 0 %
  • 81.00
  • 4.000
  • 0.0
  • 3.5
  • 1,800
  • 0.0
  • 0.00
  • 25 %
  • 105.00
  • 49.500
  • 94.1
  • 59.0
  • 1,796
  • 0.0
  • 183.00
  • 50 %
  • 156.00
  • 97.000
  • 95.8
  • 78.0
  • 1,792
  • 0.0
  • 366.00
  • 75 %
  • 215.00
  • 145.000
  • 95.8
  • 84.0
  • 1,788
  • 0.0
  • 551.00
  • 100 %
  • 284.00
  • 195.000
  • 95.8
  • 86.0
  • 1,782
  • 40.0
  • 736.00
  • 115 %
  • 325.00
  • 225.000
  • 95.8
  • 86.0
  • 1,780
  • 50.0
  • 848.00
  • 125 %
  • 355.00
  • 245.000
  • 95.4
  • 86.0
  • 1,778
  • 60.0
  • 925.00